Bug in logger

[via Digitalmars-d]

On Friday, 4 September 2015 at 17:46:11 UTC, Prudence wrote:
> On Friday, 4 September 2015 at 01:00:24 UTC, Mike Parker wrote:
>> On Thursday, 3 September 2015 at 23:09:18 UTC, Prudence wrote:
>>> \..\..\src\phobos\std\experimental\logger\core.d(1784): 
>>> Error: static variable stdLoggerThreadLogger cannot be read 
>>> at compile time
>>>
>>> I'm trying to use the logger in a static this. It should work 
>>> or, if it can't, quietly fail(not log anything)... and not 
>>> break the program.
>>
>> The error tells you you're trying to use something in a 
>> compile-time context that can't be used at compile time. You 
>> *should* get errors in that situation. Can you share the 
>> offending code?
>
> Wait, that makes no sense... The error is in phobos... not my 
> code. THAT specifically means that it is a phobos problem, 
> irrespective of what I'm doing.

Is the above the _entire_ error message? For a simple test 
program, I get the following:

     int sayHello() {
         import std.stdio;
         writeln("Hello!");
         return 42;
     }

     enum value = sayHello();    // line 7


     /home/marc/d/phobos/std/stdio.d(3012): Error: static variable 
stdout cannot be read at compile time
     /home/marc/d/phobos/std/stdio.d(3076):        called from 
here: trustedStdout()
     xx.d(3):        called from here: writeln("Hello!")
     xx.d(7):        called from here: sayHello()

Notice the lines saying "called from here". They will point you 
to the place where the compile-time evaluation is started.